-func do(method string, url string, body []byte, contentType string, client HTTPClient) error {
+func Post(url string, body []byte, header map[string]string, client HTTPClient) error {
+ return do(http.MethodPost, url, body, header, client)
+}
+
+func do(method string, url string, body []byte, header map[string]string, client HTTPClient) error {